diff --git a/docs/build/isc/v1.1/docs/how-tos/send-NFTs-across-chains.md b/docs/build/isc/v1.1/docs/how-tos/send-NFTs-across-chains.md
new file mode 100644
index 00000000000..273c11009b4
--- /dev/null
+++ b/docs/build/isc/v1.1/docs/how-tos/send-NFTs-across-chains.md
@@ -0,0 +1,365 @@
+# Send NFTs Across Chains
+
+## Introduction
+
+[LayerZero ONFT V1FV](https://docs.layerzero.network/V1) enables cross-chain transfers of existing ERC721 tokens. For
+testing purposes, the ShimmerEVM Testnet is chosen as the source chain, while the BNB Testnet is chosen as the destination
+chain.
+
+:::info Community Libs
+
+You can clone the Utilities for LayerZero ONFT V1
+from [IOTA Community GitHub Repository](https://github.com/iota-community/layerzero-onft-v1-utils).
+
+:::
+
+## Why Would a User Need to Send ERC721 Tokens Across Chains?
+
+By facilitating the movement of ERC721 tokens across chains, users gain flexibility and can optimize their NFT usage
+according to their specific needs, preferences, and circumstances.
+
+### Enable the Existing ERC721 Tokens for Cross-Chain Sending
+
+To enable the existing ERC721 tokens for cross-chain sending, you will need the `ProxyONFT` contract on the source
+chain,
+and the ONFT contract on the destination chain) are needed.
+
+The origin NFT token will be locked in the `ProxyONFT` contract so that the ONFT-wrapped tokens will be minted on the
+destination chain. If the NFT token already exists on the destination chain (i.e., when the ONFT-wrapped token on
+the destination chain is sent back to the source chain), no new token minting will happen. Instead, the NFT tokens will be
+transferred from the ONFT contract to the user's wallet address. Relevant code
+
+### Enable Cross-Chain Sending for Unloached ERC721 NFTs
+
+If you are launching a new ERC721 token, you can use the ONFT standard to enable cross-chain sending without the need of
+`ProxyONFT`. As with existing tokens, the NFT will be locked on the source chain and minted or transferred on the destination chain.
+
+:::info Contract Documentation
+
+- [ProxyONFT721](https://docs.layerzero.network/v1/developers/evm-guides/contract-standards/721#proxyonft721sol)
+- [ProxyONFT1155](https://docs.layerzero.network/v1/developers/evm-guides/contract-standards/1155#proxyonft1155sol)
+- [ONFT721](https://docs.layerzero.network/v1/developers/evm-guides/contract-standards/721#onft721sol)
+- [ONFT1155](https://docs.layerzero.network/v1/developers/evm-guides/contract-standards/1155#onft1155sol)
+
+:::
+
+## Scripts
+
+### Deploy the ProxyONFT and ONFT Contracts
+
+#### For ERC721
+
+- MyProxyONFT721.sol:
+    - CTOR:
+        - [`minGasToTransferAndStore`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft721/ONFT721Core.sol#L169):
+          The minimum gas needed to transfer and store your NFT is typically 100k for ERC721. This value would vary
+          depending on your contract complexity; it's recommended to test. If this value is set too low, the destination
+          tx will fail, and a manual retry is needed.
+        - `lzEndpoint`: LayerZero Endpoint on the source chain.
+        - `proxyToken`: deployed contract address of the NFT tokens on the source chain.
+
+- MyONFT721.sol:
+    - CTOR:
+        - `name`: name of the ONFT-wrapped tokens on the destination chain
+        - `symbol`: symbol of the ONFT-wrapped tokens on the destination chain
+        - [`minGasToTransferAndStore`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft721/ONFT721Core.sol#L169):
+          The minimum gas needed to transfer and store your NFT typically 100k for ERC721. This value would vary
+          depending on your contract complexity; it's recommended to test. If this value is set too low, the destination
+          tx will fail, and a manual retry is needed.
+        - `lzEndpoint`: - lzEndpoint: LayerZero Endpoint on the destination chain
+
+### Set the Trusted Remote
+
+For **existing ERC721 tokens**, the `ProxyONFT` and `ONFT` contract instances must be paired.
+
+For the **upcoming ERC721 tokens** that want to leverage the `ONFT` standard, the `ONFT` contract instance on the source chain
+needs to be paired with another `ONFT` contract instance on the destination chain.
+
+You can set this using the [`setTrustedRemote`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/LzApp.sol#L138) method.
+
+### Set the `minGasLimit`
+
+Both the `ProxyONFT` and the `ONFT` contract instanceS need to be set for minimum gas on destination([`minGasLimit`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/LzApp.sol#L85C37-L85C48)).
+
+You can set his using the [`setMinDstGas`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/LzApp.sol#L159) method.
+
+:::info
+
+It is required that `minDstGas` <= `providedGasLimit`, which is to be set via `adapterParams` upon cross-chain sending on
+the source chain.
+
+:::
+
+### Set the Batch Size Limit
+
+Both the `ProxyONFT` and the `ONFT` contract instances need to set a limit for the batch size on the source
+chain to limit the number of tokens to be sent to another chain when using the
+[`sendBatchFrom`](https://github.com/LayerZero-Labs/solidity-examples/blob/c04e7d211b1b610f84761df943e6a38b0a53d304/contracts/token/onft721/ONFT721Core.sol#L67)
+method.
+
+You can set this using the [`setDstChainIdToBatchLimit`](https://github.com/LayerZero-Labs/solidity-examples/blob/c04e7d211b1b610f84761df943e6a38b0a53d304/contracts/token/onft721/ONFT721Core.sol#L194) method; the default value is 1.
+
+## How To Send Tokens From a Source Chain to a Destination Chain (and Vice-Versa)
+
+### Required Contracts
+
+#### From the Source Chain to the Destination Chain
+
+For the existing ERC721 tokens, you will need the `ProxyONFT` contract on the source chain and the `ONFT` contract on
+the destination chain. The procedure is as follows:
+
+1. The sender approves his ERC721 tokens for the `ProxyONFT` contract.
+2. The sender calls the function [`estimateSendFee()`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft721/interfaces/IONFT721Core.sol#L70) of the ProxyONFT contract to estimate cross-chain fee to be paid in
+   native on the source chain.
+3. The sender calls the function [`sendFrom()`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft721/interfaces/IONFT721Core.sol#L36) of the ProxyONFT contract to transfer tokens on source chain to destination
+   chain.
+4. (Optional) Wait for the transaction finalization on the destination chain by using the
+   [@layerzerolabs/scan-client](https://www.npmjs.com/package/@layerzerolabs/scan-client#example-usage) library.
+
+#### From the Destination Chain Back to the Source Chain
+
+To send back the ONFT-wrapped tokens on the destination chain to the source chain, the procedure is similar as the
+approve step is also required, but the operations will happen on the `ONFT` contract.
+
+#### References and Tools
+
+##### `AdapterParams`
+
+- You can use the [LayerZero Repository](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/libs/LzLib.sol#L44) as a reference to set gas drop on the destination in `adapterParams`.
+    - The provided gas drop must be `<=` the config one. Otherwise, you will get [`dstNativeAmt` too large](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/mocks/LZEndpointMock.sol#L413) error.
+- You can use the [LayerZero Repository](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/libs/LzLib.sol#L34) as a refernce to set default `adapterParams` without needing a gas drop.
+
+##### LayerZero
+
+- [LayerZero Endpoint V1](https://docs.layerzero.network/v1/developers/technical-reference/mainnet/mainnet-addresses)
+- [LayerZero explorer](https://Testnet.layerzeroscan.com/)
+
+### Install the Library
+
+After you have cloned
+the [IOTA Community Utilities for LayerZero ONFT V2 repository](https://github.com/iota-community/layerzero-onft-v1-utils),
+you should run the following command to install:
+
+```bash
+yarn
+```
+
+### Compile the Contracts
+
+If you want to use the standard implementation for ERC20, copy
+the [`contracts-standard`](https://github.com/iota-community/layerzero-oft-V1-utils/tree/main/contracts-standard) folder
+to `contracts`. If you want to use a custom implementation, copy
+the  [`contracts-wiota`](https://github.com/iota-community/layerzero-oft-V1-utils/tree/main/contracts-wiota)
+to `contracts`. Then, run the following command to compile the contracts:
+
+```bash
+yarn compile
+``` 
+
+### Set Your Configuration
+
+You should copy the
+template [`.env.example`](https://github.com/iota-community/layerzero-oft-V1-utils/blob/main/.env.example) file to a
+file called `.env`, and edit any of the configuration options you see fit.
+
+```bash
+cp .env.example .env
+```
+
+### Deploy the Contracts
+
+#### Deploy a mock ERC721
+
+```bash
+yarn deploy-ERC721-mock-smr-Testnet
+```
+
+Expected log output :
+
+```bash
+npx hardhat run scripts/deploy_ERC721.ts --network shimmerEvmTestnet
+Deployed ERC721Mock contract address:0xFddbA8928a763679fb8C99d12541B7c6177e9c3c
+Done in 4.49s.
+```
+
+#### Deploy `ProxyONFT721` on the source chain
+
+You can use the following command to deploy ProxyONFT721 on the source chain (e.g., ShimmerEVM Testnet):
+
+```bash
+yarn deploy-proxy-onft-smr-Testnet
+``` 
+
+Expected log output :
+
+```bash
+npx hardhat run scripts/deploy_proxy_onft721.ts --network shimmerEvmTestnet
+Deployed MyProxyONFT721 contract address:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2
+Done in 4.50s.
+```
+
+#### Deploy `ProxyONFT721` on the destination chain
+
+You can use the following command to deploy ProxyONFT721 on the destination chain (e.g., BNB Testnet):
+
+```bash
+yarn set-min-dest-gas-onft-bnb-Testnet
+``` 
+
+Expected log output :
+
+```bash
+export isForProxy=false && npx hardhat run scripts/set_min_destination_gas.ts --network bnbTestnet
+setMinDstGas - isForProxy:false, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10230, minDstGas:150000
+setMinDstGas (packetType 0) tx: 0xce044ded17daa77a8aefc3d39b99c5381216eb4057ddce6253affde6cda2091c
+setMinDstGas (packetType 1) tx: 0x3a26ae40ac058099bfd8b85910009a5e5e8b03f16a5f032b572827d48be8f2b0
+Done in 9.34s.
+```
+
+### Set the Minimum Destination Gas
+
+#### On the source chain
+
+You can use the following command to set the minimum destination gas on the `ProxyONFT` contract on the source chain (e.g., ShimmerEVM Testnet):
+
+```bash
+yarn set-min-dest-gas-proxy-onft-smr-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=true && npx hardhat run scripts/set_min_destination_gas.ts --network shimmerEvmTestnet
+setMinDstGas - isForProxy:true, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10102, minDstGas:150000
+setMinDstGas (packetType 0) tx: 0xcab06e9989448153a4bbc1bb166fc2d33467f3311d1851bf2ff719d982daa613
+setMinDstGas (packetType 1) tx: 0xe78fd3f0bf668fafbc423decd2cf14a27d74543af3ac9daf031f0b278c22ea78
+Done in 6.07s.
+```
+
+#### On the destination chain
+
+You can use the following command to set the minimum destination gas on the `ONFT` contract on the destination chain (e.g., BNB Testnet):
+
+```bash
+yarn set-min-dest-gas-onft-bnb-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=false && npx hardhat run scripts/set_min_destination_gas.ts --network bnbTestnet
+setMinDstGas - isForProxy:false, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10230, minDstGas:150000
+setMinDstGas (packetType 0) tx: 0xce044ded17daa77a8aefc3d39b99c5381216eb4057ddce6253affde6cda2091c
+setMinDstGas (packetType 1) tx: 0x3a26ae40ac058099bfd8b85910009a5e5e8b03f16a5f032b572827d48be8f2b0
+Done in 9.34s.
+```
+
+### Set the batch size limit
+
+#### On the source chain
+
+You can use the following command to set batch size limits on the `ProxyONFT` contract on the source chain (e.g., ShimmerEVM Testnet):
+
+```bash
+yarn set-batch-size-limit-proxy-onft-smr-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=true && npx hardhat run scripts/set_batch_size_limit.ts --network shimmerEvmTestnet
+setBatchSizeLimit - isForProxy:true, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10102, batchSizeLimit:1
+setBatchSizeLimit tx: 0x70c23b3d3d5e94ef82e50944f7eba93fa1fe8db3a5487ac371015e7a14482e75
+Done in 4.28s.
+```
+
+#### On the destination chain
+
+You can use the following command to set batch size limits on the `ONFT` contract on the destination chain (e.g., BNB Testnet):
+
+```bash 
+yarn set-batch-size-limit-onft-bnb-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=false && npx hardhat run scripts/set_batch_size_limit.ts --network bnbTestnet
+setBatchSizeLimit - isForProxy:false, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10230, batchSizeLimit:1
+setBatchSizeLimit tx: 0x8cb44c2195ac93da552c646677e6585c95ab172df19463637541933ec70dc9b8
+Done in 4.26s.
+```
+
+### Set the Trusted Remote
+
+#### On the source  chain
+
+You can use the following command to set a trusted remote on the `ProxyONFT` contract on the source chain (e.g., ShimmerEVM Testnet):
+
+```bash
+yarn set-remote-proxy-onft-smr-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=true && npx hardhat run scripts/set_trusted_remote.ts --network shimmerEvmTestnet
+setTrustedRemote - isForProxy:true, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10102
+setTrustedRemote tx: 0xce52c0f25090ef7c1668ef04ff2f6098551c9f56b3ce881d17181bf106457016
+Done in 4.24s.
+```
+
+##### On the destination chain
+
+You can use the following command to set a trusted remote on the `ONFT` contract on the destination chain (e.g., BNB Testnet):
+
+```bash 
+yarn set-remote-onft-bnb-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=false && npx hardhat run scripts/set_trusted_remote.ts --network bnbTestnet
+setTrustedRemote - isForProxy:false, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10230
+setTrustedRemote tx: 0x311a0568b5afce7d601df2613f8ff80428d8a4d2f2c91012e0e4a8cbc0aedf59
+Done in 4.88s.
+```
+
+### Send Origin Tokens From the Source Chain To the Destination Chain
+
+```bash
+yarn send-onft-from-smr-Testnet
+```
+
+Expected log output:
+
+```bash
+npx hardhat run scripts/send_onft.ts --network shimmerEvmTestnet
+sendONFT - proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnSrcChain:10230, lzEndpointIdOnDestChain:10102, gasDropInWeiOnDestChain:0, providedGasLimit:200000, receivingAccountAddress:0x5e812d3128D8fD7CEac08CEca1Cd879E76a6E028, sender: 0x57A4bD139Fb673D364A6f12Df9177A3f686625F3, nftTokenId:2, nftTokenAddress:0xFddbA8928a763679fb8C99d12541B7c6177e9c3c
+sendONFT - approve tx: 0xa871bc79e45bf20f33c626044d6e208460c5745ab1f13d476dcbe04e1da7e592
+sendONFT - estimated nativeFee: 158.319172348046094655
+sendONFT - send tx on source chain: 0x72779c7549053194e42bcc78f78cf65e876867f0516dc91f28986c854e652596
+Wait for cross-chain tx finalization by LayerZero ...
+sendONFT - received tx on destination chain: 0x2700a9d35c139eb84ba07b75490e6627a30e00bde130e3cb7c1cbb81c0326138
+Done in 53.50s.
+```
+
+### Send ONFT-Wrapped Tokens Back From the Destination Chain Back To the Origin Chain
+
+```bash
+yarn send-onft-back-from-bnb-Testnet
+```
+
+Expected log output:
+
+```bash
+npx hardhat run scripts/send_onft_back.ts --network bnbTestnet
+sendONFTBack - proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnSrcChain:10230, lzEndpointIdOnDestChain:10102, gasDropInWeiOnDestChain:0, providedGasLimit:200000, receivingAccountAddress:0x57A4bD139Fb673D364A6f12Df9177A3f686625F3, sender: 0x60917645A28258a75836aF63633850c5F3561C1b, nftTokenId:2, nftTokenAddress:0xFddbA8928a763679fb8C99d12541B7c6177e9c3c
+sendONFTBack - approve tx: 0xe5bfff108528efdc67e72896845f0ad3e0186b4ed64835e7c5f3552eaab69d99
+sendONFTBack - estimated nativeFee: 0.000498452810033053
+sendONFTBack - send tx on source chain: 0xa43bb5547a5a35730fe183b4d554416a4ea34852e510d21f24d173db75db4e79
+Wait for cross-chain tx finalization by LayerZero ...
+sendONFTBack - received tx on destination chain: 0xb05fa2de194153819b26d17893278c485abbaf355fa24f26fbc7a4c759994cde
+Done in 212.16s.
+```
diff --git a/docs/build/isc/v1.1/sidebars.js b/docs/build/isc/v1.1/sidebars.js
index 39cd7acbe06..9d07b38ff0b 100644
--- a/docs/build/isc/v1.1/sidebars.js
+++ b/docs/build/isc/v1.1/sidebars.js
@@ -94,6 +94,11 @@ module.exports = {
           label: 'Create NFTs - ERC721',
           id: 'how-tos/ERC721',
         },
+        {
+          type: 'doc',
+          label: 'Send NFTs Across Chains',
+          id: 'how-tos/send-NFTs-across-chains',
+        },
         {
           type: 'doc',
           label: 'Test Smart Contracts',
diff --git a/docs/build/isc/v1.3-alpha/docs/how-tos/send-NFTs-across-chains.md b/docs/build/isc/v1.3-alpha/docs/how-tos/send-NFTs-across-chains.md
new file mode 100644
index 00000000000..273c11009b4
--- /dev/null
+++ b/docs/build/isc/v1.3-alpha/docs/how-tos/send-NFTs-across-chains.md
@@ -0,0 +1,365 @@
+# Send NFTs Across Chains
+
+## Introduction
+
+[LayerZero ONFT V1FV](https://docs.layerzero.network/V1) enables cross-chain transfers of existing ERC721 tokens. For
+testing purposes, the ShimmerEVM Testnet is chosen as the source chain, while the BNB Testnet is chosen as the destination
+chain.
+
+:::info Community Libs
+
+You can clone the Utilities for LayerZero ONFT V1
+from [IOTA Community GitHub Repository](https://github.com/iota-community/layerzero-onft-v1-utils).
+
+:::
+
+## Why Would a User Need to Send ERC721 Tokens Across Chains?
+
+By facilitating the movement of ERC721 tokens across chains, users gain flexibility and can optimize their NFT usage
+according to their specific needs, preferences, and circumstances.
+
+### Enable the Existing ERC721 Tokens for Cross-Chain Sending
+
+To enable the existing ERC721 tokens for cross-chain sending, you will need the `ProxyONFT` contract on the source
+chain,
+and the ONFT contract on the destination chain) are needed.
+
+The origin NFT token will be locked in the `ProxyONFT` contract so that the ONFT-wrapped tokens will be minted on the
+destination chain. If the NFT token already exists on the destination chain (i.e., when the ONFT-wrapped token on
+the destination chain is sent back to the source chain), no new token minting will happen. Instead, the NFT tokens will be
+transferred from the ONFT contract to the user's wallet address. Relevant code
+
+### Enable Cross-Chain Sending for Unloached ERC721 NFTs
+
+If you are launching a new ERC721 token, you can use the ONFT standard to enable cross-chain sending without the need of
+`ProxyONFT`. As with existing tokens, the NFT will be locked on the source chain and minted or transferred on the destination chain.
+
+:::info Contract Documentation
+
+- [ProxyONFT721](https://docs.layerzero.network/v1/developers/evm-guides/contract-standards/721#proxyonft721sol)
+- [ProxyONFT1155](https://docs.layerzero.network/v1/developers/evm-guides/contract-standards/1155#proxyonft1155sol)
+- [ONFT721](https://docs.layerzero.network/v1/developers/evm-guides/contract-standards/721#onft721sol)
+- [ONFT1155](https://docs.layerzero.network/v1/developers/evm-guides/contract-standards/1155#onft1155sol)
+
+:::
+
+## Scripts
+
+### Deploy the ProxyONFT and ONFT Contracts
+
+#### For ERC721
+
+- MyProxyONFT721.sol:
+    - CTOR:
+        - [`minGasToTransferAndStore`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft721/ONFT721Core.sol#L169):
+          The minimum gas needed to transfer and store your NFT is typically 100k for ERC721. This value would vary
+          depending on your contract complexity; it's recommended to test. If this value is set too low, the destination
+          tx will fail, and a manual retry is needed.
+        - `lzEndpoint`: LayerZero Endpoint on the source chain.
+        - `proxyToken`: deployed contract address of the NFT tokens on the source chain.
+
+- MyONFT721.sol:
+    - CTOR:
+        - `name`: name of the ONFT-wrapped tokens on the destination chain
+        - `symbol`: symbol of the ONFT-wrapped tokens on the destination chain
+        - [`minGasToTransferAndStore`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft721/ONFT721Core.sol#L169):
+          The minimum gas needed to transfer and store your NFT typically 100k for ERC721. This value would vary
+          depending on your contract complexity; it's recommended to test. If this value is set too low, the destination
+          tx will fail, and a manual retry is needed.
+        - `lzEndpoint`: - lzEndpoint: LayerZero Endpoint on the destination chain
+
+### Set the Trusted Remote
+
+For **existing ERC721 tokens**, the `ProxyONFT` and `ONFT` contract instances must be paired.
+
+For the **upcoming ERC721 tokens** that want to leverage the `ONFT` standard, the `ONFT` contract instance on the source chain
+needs to be paired with another `ONFT` contract instance on the destination chain.
+
+You can set this using the [`setTrustedRemote`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/LzApp.sol#L138) method.
+
+### Set the `minGasLimit`
+
+Both the `ProxyONFT` and the `ONFT` contract instanceS need to be set for minimum gas on destination([`minGasLimit`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/LzApp.sol#L85C37-L85C48)).
+
+You can set his using the [`setMinDstGas`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/LzApp.sol#L159) method.
+
+:::info
+
+It is required that `minDstGas` <= `providedGasLimit`, which is to be set via `adapterParams` upon cross-chain sending on
+the source chain.
+
+:::
+
+### Set the Batch Size Limit
+
+Both the `ProxyONFT` and the `ONFT` contract instances need to set a limit for the batch size on the source
+chain to limit the number of tokens to be sent to another chain when using the
+[`sendBatchFrom`](https://github.com/LayerZero-Labs/solidity-examples/blob/c04e7d211b1b610f84761df943e6a38b0a53d304/contracts/token/onft721/ONFT721Core.sol#L67)
+method.
+
+You can set this using the [`setDstChainIdToBatchLimit`](https://github.com/LayerZero-Labs/solidity-examples/blob/c04e7d211b1b610f84761df943e6a38b0a53d304/contracts/token/onft721/ONFT721Core.sol#L194) method; the default value is 1.
+
+## How To Send Tokens From a Source Chain to a Destination Chain (and Vice-Versa)
+
+### Required Contracts
+
+#### From the Source Chain to the Destination Chain
+
+For the existing ERC721 tokens, you will need the `ProxyONFT` contract on the source chain and the `ONFT` contract on
+the destination chain. The procedure is as follows:
+
+1. The sender approves his ERC721 tokens for the `ProxyONFT` contract.
+2. The sender calls the function [`estimateSendFee()`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft721/interfaces/IONFT721Core.sol#L70) of the ProxyONFT contract to estimate cross-chain fee to be paid in
+   native on the source chain.
+3. The sender calls the function [`sendFrom()`](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft721/interfaces/IONFT721Core.sol#L36) of the ProxyONFT contract to transfer tokens on source chain to destination
+   chain.
+4. (Optional) Wait for the transaction finalization on the destination chain by using the
+   [@layerzerolabs/scan-client](https://www.npmjs.com/package/@layerzerolabs/scan-client#example-usage) library.
+
+#### From the Destination Chain Back to the Source Chain
+
+To send back the ONFT-wrapped tokens on the destination chain to the source chain, the procedure is similar as the
+approve step is also required, but the operations will happen on the `ONFT` contract.
+
+#### References and Tools
+
+##### `AdapterParams`
+
+- You can use the [LayerZero Repository](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/libs/LzLib.sol#L44) as a reference to set gas drop on the destination in `adapterParams`.
+    - The provided gas drop must be `<=` the config one. Otherwise, you will get [`dstNativeAmt` too large](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/mocks/LZEndpointMock.sol#L413) error.
+- You can use the [LayerZero Repository](https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/lzApp/libs/LzLib.sol#L34) as a refernce to set default `adapterParams` without needing a gas drop.
+
+##### LayerZero
+
+- [LayerZero Endpoint V1](https://docs.layerzero.network/v1/developers/technical-reference/mainnet/mainnet-addresses)
+- [LayerZero explorer](https://Testnet.layerzeroscan.com/)
+
+### Install the Library
+
+After you have cloned
+the [IOTA Community Utilities for LayerZero ONFT V2 repository](https://github.com/iota-community/layerzero-onft-v1-utils),
+you should run the following command to install:
+
+```bash
+yarn
+```
+
+### Compile the Contracts
+
+If you want to use the standard implementation for ERC20, copy
+the [`contracts-standard`](https://github.com/iota-community/layerzero-oft-V1-utils/tree/main/contracts-standard) folder
+to `contracts`. If you want to use a custom implementation, copy
+the  [`contracts-wiota`](https://github.com/iota-community/layerzero-oft-V1-utils/tree/main/contracts-wiota)
+to `contracts`. Then, run the following command to compile the contracts:
+
+```bash
+yarn compile
+``` 
+
+### Set Your Configuration
+
+You should copy the
+template [`.env.example`](https://github.com/iota-community/layerzero-oft-V1-utils/blob/main/.env.example) file to a
+file called `.env`, and edit any of the configuration options you see fit.
+
+```bash
+cp .env.example .env
+```
+
+### Deploy the Contracts
+
+#### Deploy a mock ERC721
+
+```bash
+yarn deploy-ERC721-mock-smr-Testnet
+```
+
+Expected log output :
+
+```bash
+npx hardhat run scripts/deploy_ERC721.ts --network shimmerEvmTestnet
+Deployed ERC721Mock contract address:0xFddbA8928a763679fb8C99d12541B7c6177e9c3c
+Done in 4.49s.
+```
+
+#### Deploy `ProxyONFT721` on the source chain
+
+You can use the following command to deploy ProxyONFT721 on the source chain (e.g., ShimmerEVM Testnet):
+
+```bash
+yarn deploy-proxy-onft-smr-Testnet
+``` 
+
+Expected log output :
+
+```bash
+npx hardhat run scripts/deploy_proxy_onft721.ts --network shimmerEvmTestnet
+Deployed MyProxyONFT721 contract address:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2
+Done in 4.50s.
+```
+
+#### Deploy `ProxyONFT721` on the destination chain
+
+You can use the following command to deploy ProxyONFT721 on the destination chain (e.g., BNB Testnet):
+
+```bash
+yarn set-min-dest-gas-onft-bnb-Testnet
+``` 
+
+Expected log output :
+
+```bash
+export isForProxy=false && npx hardhat run scripts/set_min_destination_gas.ts --network bnbTestnet
+setMinDstGas - isForProxy:false, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10230, minDstGas:150000
+setMinDstGas (packetType 0) tx: 0xce044ded17daa77a8aefc3d39b99c5381216eb4057ddce6253affde6cda2091c
+setMinDstGas (packetType 1) tx: 0x3a26ae40ac058099bfd8b85910009a5e5e8b03f16a5f032b572827d48be8f2b0
+Done in 9.34s.
+```
+
+### Set the Minimum Destination Gas
+
+#### On the source chain
+
+You can use the following command to set the minimum destination gas on the `ProxyONFT` contract on the source chain (e.g., ShimmerEVM Testnet):
+
+```bash
+yarn set-min-dest-gas-proxy-onft-smr-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=true && npx hardhat run scripts/set_min_destination_gas.ts --network shimmerEvmTestnet
+setMinDstGas - isForProxy:true, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10102, minDstGas:150000
+setMinDstGas (packetType 0) tx: 0xcab06e9989448153a4bbc1bb166fc2d33467f3311d1851bf2ff719d982daa613
+setMinDstGas (packetType 1) tx: 0xe78fd3f0bf668fafbc423decd2cf14a27d74543af3ac9daf031f0b278c22ea78
+Done in 6.07s.
+```
+
+#### On the destination chain
+
+You can use the following command to set the minimum destination gas on the `ONFT` contract on the destination chain (e.g., BNB Testnet):
+
+```bash
+yarn set-min-dest-gas-onft-bnb-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=false && npx hardhat run scripts/set_min_destination_gas.ts --network bnbTestnet
+setMinDstGas - isForProxy:false, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10230, minDstGas:150000
+setMinDstGas (packetType 0) tx: 0xce044ded17daa77a8aefc3d39b99c5381216eb4057ddce6253affde6cda2091c
+setMinDstGas (packetType 1) tx: 0x3a26ae40ac058099bfd8b85910009a5e5e8b03f16a5f032b572827d48be8f2b0
+Done in 9.34s.
+```
+
+### Set the batch size limit
+
+#### On the source chain
+
+You can use the following command to set batch size limits on the `ProxyONFT` contract on the source chain (e.g., ShimmerEVM Testnet):
+
+```bash
+yarn set-batch-size-limit-proxy-onft-smr-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=true && npx hardhat run scripts/set_batch_size_limit.ts --network shimmerEvmTestnet
+setBatchSizeLimit - isForProxy:true, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10102, batchSizeLimit:1
+setBatchSizeLimit tx: 0x70c23b3d3d5e94ef82e50944f7eba93fa1fe8db3a5487ac371015e7a14482e75
+Done in 4.28s.
+```
+
+#### On the destination chain
+
+You can use the following command to set batch size limits on the `ONFT` contract on the destination chain (e.g., BNB Testnet):
+
+```bash 
+yarn set-batch-size-limit-onft-bnb-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=false && npx hardhat run scripts/set_batch_size_limit.ts --network bnbTestnet
+setBatchSizeLimit - isForProxy:false, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10230, batchSizeLimit:1
+setBatchSizeLimit tx: 0x8cb44c2195ac93da552c646677e6585c95ab172df19463637541933ec70dc9b8
+Done in 4.26s.
+```
+
+### Set the Trusted Remote
+
+#### On the source  chain
+
+You can use the following command to set a trusted remote on the `ProxyONFT` contract on the source chain (e.g., ShimmerEVM Testnet):
+
+```bash
+yarn set-remote-proxy-onft-smr-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=true && npx hardhat run scripts/set_trusted_remote.ts --network shimmerEvmTestnet
+setTrustedRemote - isForProxy:true, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10102
+setTrustedRemote tx: 0xce52c0f25090ef7c1668ef04ff2f6098551c9f56b3ce881d17181bf106457016
+Done in 4.24s.
+```
+
+##### On the destination chain
+
+You can use the following command to set a trusted remote on the `ONFT` contract on the destination chain (e.g., BNB Testnet):
+
+```bash 
+yarn set-remote-onft-bnb-Testnet
+```
+
+Expected log output :
+
+```bash
+export isForProxy=false && npx hardhat run scripts/set_trusted_remote.ts --network bnbTestnet
+setTrustedRemote - isForProxy:false, proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnRemoteChain:10230
+setTrustedRemote tx: 0x311a0568b5afce7d601df2613f8ff80428d8a4d2f2c91012e0e4a8cbc0aedf59
+Done in 4.88s.
+```
+
+### Send Origin Tokens From the Source Chain To the Destination Chain
+
+```bash
+yarn send-onft-from-smr-Testnet
+```
+
+Expected log output:
+
+```bash
+npx hardhat run scripts/send_onft.ts --network shimmerEvmTestnet
+sendONFT - proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnSrcChain:10230, lzEndpointIdOnDestChain:10102, gasDropInWeiOnDestChain:0, providedGasLimit:200000, receivingAccountAddress:0x5e812d3128D8fD7CEac08CEca1Cd879E76a6E028, sender: 0x57A4bD139Fb673D364A6f12Df9177A3f686625F3, nftTokenId:2, nftTokenAddress:0xFddbA8928a763679fb8C99d12541B7c6177e9c3c
+sendONFT - approve tx: 0xa871bc79e45bf20f33c626044d6e208460c5745ab1f13d476dcbe04e1da7e592
+sendONFT - estimated nativeFee: 158.319172348046094655
+sendONFT - send tx on source chain: 0x72779c7549053194e42bcc78f78cf65e876867f0516dc91f28986c854e652596
+Wait for cross-chain tx finalization by LayerZero ...
+sendONFT - received tx on destination chain: 0x2700a9d35c139eb84ba07b75490e6627a30e00bde130e3cb7c1cbb81c0326138
+Done in 53.50s.
+```
+
+### Send ONFT-Wrapped Tokens Back From the Destination Chain Back To the Origin Chain
+
+```bash
+yarn send-onft-back-from-bnb-Testnet
+```
+
+Expected log output:
+
+```bash
+npx hardhat run scripts/send_onft_back.ts --network bnbTestnet
+sendONFTBack - proxyONFTContractAddress:0x7B0D46219C915e7Ff503C7F83a805c0b2F4ab2F2, onftContractAddress:0xC617A0Bd9DC6093a304515d3dbFF4244333fDeBB, lzEndpointIdOnSrcChain:10230, lzEndpointIdOnDestChain:10102, gasDropInWeiOnDestChain:0, providedGasLimit:200000, receivingAccountAddress:0x57A4bD139Fb673D364A6f12Df9177A3f686625F3, sender: 0x60917645A28258a75836aF63633850c5F3561C1b, nftTokenId:2, nftTokenAddress:0xFddbA8928a763679fb8C99d12541B7c6177e9c3c
+sendONFTBack - approve tx: 0xe5bfff108528efdc67e72896845f0ad3e0186b4ed64835e7c5f3552eaab69d99
+sendONFTBack - estimated nativeFee: 0.000498452810033053
+sendONFTBack - send tx on source chain: 0xa43bb5547a5a35730fe183b4d554416a4ea34852e510d21f24d173db75db4e79
+Wait for cross-chain tx finalization by LayerZero ...
+sendONFTBack - received tx on destination chain: 0xb05fa2de194153819b26d17893278c485abbaf355fa24f26fbc7a4c759994cde
+Done in 212.16s.
+```
diff --git a/docs/build/isc/v1.3-alpha/sidebars.js b/docs/build/isc/v1.3-alpha/sidebars.js
index 39cd7acbe06..9d07b38ff0b 100644
--- a/docs/build/isc/v1.3-alpha/sidebars.js
+++ b/docs/build/isc/v1.3-alpha/sidebars.js
@@ -94,6 +94,11 @@ module.exports = {
           label: 'Create NFTs - ERC721',
           id: 'how-tos/ERC721',
         },
+        {
+          type: 'doc',
+          label: 'Send NFTs Across Chains',
+          id: 'how-tos/send-NFTs-across-chains',
+        },
         {
           type: 'doc',
           label: 'Test Smart Contracts',